Intro To Bio Nine Weeks Test Part 2 Question Preview (ID: 43793)
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He created pasteurization:
a) Pasteur
b) Franklin
c) Mendel
d) Griffin
Branch of biology dealing with interactions among organisms and their environment:
a) ecology
b) economy
c) recycling
d) modeling
An example of how biotic and abiotic interact:
a) Water and soil mix together to make mud
b) Humidity in the air forms fog in a valley
c) Sunlight increases the temperature of pond water
d) tree roots split apart rocks in the ground
Enzymes affect the reactions in living cells by changing the ______________
a) pH of the rection
b) speed of the reaction
c) temperature of the reaction
d) products of the reaction
Scientist(s) that collectively formulated THE CELL THEORY:
a) Watson and Crick
b) Hershey and Chase
c) Griffin
d) Schleiden, Schwann, and Virchow
NOT one of the factors that plays a role in population growth rate:
a) emigration
b) demography
c) immigration
d) death rate
NOT true of enzymes:
a) Enzymes can have an active site with a different shape from their substrates
b) Enzymes are proteins
c) The shape of an enzyme allows it to do its job
d) Enzymes work best at a specific pH
What animals eat both producers and consumer?
a) omnivores
b) chemotrophs
c) autotrophs
d) herbivores
Scientist(s) that coined the term CELL:
a) Franklin
b) Hershey and Chase
c) Watson and Crick
d) Hooke
Energy needed to get a reaction started:
a) adhesion energy
b) activation energy
c) cohesion energy
d) chemical energy
a symbiotic relationship in which one organisms is harmed and the other benefits:
a) mutualism
b) parasitism
c) predation
d) commensalism
Why is carbon so special?
a) it can bond and form a lot of structures
b) it has four valence electrons
c) it can form covalent bonds with oxygen and hydrogen
d) it can dissolve in water and suspensions
What kind of growth is a graph in the shape of a J showing?
a) limiting
b) logistic
c) demographic
d) exponential
When an animal feeds on plants:
a) carnivory
b) herbivory
c) predation
d) symbosis
An organized way of gathering and analyzing evidence:
a) Anabolism
b) Homeostasis
c) Catabalism
d) Metabolism
The combination of chemical reactions in an organisms' body:
a) Data
b) Biology
c) Science
d) Inference
What is algae or any plant at the beginning of a food chain?
a) decomposer
b) primary producer
c) heterotrophs
d) primary consumer
Scientific study of life:
a) Ecology
b) Science
c) Biology
d) Chemistry
Scientist who contributed to the study of evolution:
a) Hooke
b) Mendel
c) Darwin
d) Pasteur
Polar bears live in the arctic. The arctic is their____________
a) niche
b) microclimate
c) tolerance
d) habitat
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